Inteliquent, Inc. was a significant telecommunications enabler, known for providing network-based voice and messaging services across North America. The company built and operated a robust, fully redundant, geo-diverse, Tier 1 IP network, directly connecting to major telecom carriers and covering a substantial portion of the U.S. population. This extensive infrastructure enabled them to handle billions of voice minutes annually and manage millions of active phone numbers for their clients. Their service portfolio encompassed critical offerings such as local transit, long-distance, switched access, toll-free, and emergency communications like 911, alongside comprehensive messaging solutions. Inteliquent catered to a broad market, serving wireless, wireline, cable, and cloud communication service providers, as well as enterprises and over-the-top (OTT) providers. They also provided a Communications Platform as a Service (CPaaS) through APIs, allowing businesses to integrate voice calling into their own applications and processes. In a pivotal strategic move, Inteliquent was acquired by Sinch AB (publ), a global leader in cloud communications, in a transaction valued at $1.14 billion USD, which concluded in December 2021. This acquisition expanded Sinch's CPaaS capabilities and cemented its leadership in U.S. voice communications. As part of Sinch, Inteliquent continues to underpin voice communications for a wide range of providers and enterprises, leveraging its high-quality network and contributing to the fight against unwanted calls through initiatives like STIR/SHAKEN compliant traffic exchange.